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页数:33页
时间:2017-12-08
《“填料箱盖”零件的工艺规程及钻孔夹具设计》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、目录前言...........................................................................................................................11零件的分析.............................................................................................................21.1零件的作用....................................
2、..............................................................21.2零件的工艺分析..........................................................................................22工艺规程设计.........................................................................................................32.1毛坯的制造形式.
3、.........................................................................................32.2基准面的选择..............................................................................................32.2.1粗基准的选择.........................................32.2.2精基准的选择..............................
4、...........32.3制订工艺路线..............................................................................................32.3.1工艺线路方案一.......................................42.3.2工艺路线方案二.......................................42.3.3工艺方案的比较与分析.................................42.4机械加工余量、工序尺寸及毛坯尺寸
5、的确定..........................................52.5确定切削用量及基本工时..........................................................................62.5.1工序Ⅰ:车削端面、外圆...............................62.5.2工序Ⅱ:粗车φ65,φ80,φ75,φ100外圆以及槽和倒角......82.5.3工序Ⅲ钻扩Φ32mm、及锪Φ43mm孔。转塔机床C365L.....112.5.4工序Ⅳ钻6—Φ13.5,2-M10
6、-6H,4-M10-6H深孔深24.....132.5.5工序Ⅴ:精车Φ65mm的外圆及与Φ80mm相接的端面.......15−.00462.5.6工序Ⅵ:精、粗、细镗Φ60H(8)mm孔.................1702.5.7工序Ⅶ:铣Φ60孔底面................................182.5.8工序Ⅷ:磨Φ60孔底面................................182.5.9工序Ⅸ:镗Φ60mm孔底沟槽............................192.5.10工序Ⅹ:研磨Φ60mm孔底面....
7、......................193专用夹具设计..........................................................................................................203.1问题的指出..................................................................................................203.2夹具设计..................
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